`centricitysystems.com`

DNSSEC	⚠️ Not signed
A	159.89.115.115^{🇨🇦 DIGITALOCEAN159.89.112.0/20 DigitalOcean}
NS	`ns1.digitalocean.com` ⭐
		A	2606:4700:52::ac40:34d2^{🇺🇸 Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns1.digitalocean.com`
		A	172.64.52.210^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns1.digitalocean.com`
NS	`ns2.digitalocean.com`
		A	2606:4700:5a::ac40:3515^{🇺🇸 Cloudflare2606:4700:5a::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns2.digitalocean.com`
		A	172.64.53.21^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns2.digitalocean.com`
NS	`ns3.digitalocean.com`
		A	2606:4700:52::ac40:31d1^{🇺🇸 Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns3.digitalocean.com`
		A	172.64.49.209^{🇺🇸 Cloudflare172.64.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns3.digitalocean.com`
MX	`mx1.emailsrvr.com` ⭐
		A	146.20.161.1^{🇺🇸 RACKSPACE-IAD146.20.0.0/16 Rackspace US Inc}
			PTR	`mx1.emailsrvr.com`
MX	`mx2.emailsrvr.com`⁽²⁰⁾
		A	184.106.54.2^{🇺🇸 RACKSPACE-ORD184.106.54.0/24 Rackspace ORD}
			PTR	`mx2.emailsrvr.com`
TXT	`google-site-verification=7VUyBKyY5vNhXYIYdd411YQ3ye8aER79ycAaaRiCxZI`
TXT	`hs3vl4pgr6gv3un3lmr8ip88mi`
TXT	`igamarqp7jsfjpcish0atppkte`
TXT	`v=spf1 include:emailsrvr.com ~all`
TXT	`q8tiakemfp0skobmlkrd6ur9l5`
SOA	`ns1.digitalocean.com`hostmaster@centricitysystems.com serial=0

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1777219101

Same first word

centricitysystems.com

DNS History

19 records (6 active, 13 former)

○NSns.deluxehosting.com2016-11-26 → 2017-08-19 · 4 obs

○ 2016-03-08 17:14:00
● 2016-11-26 12:17:12
● 2017-08-19 02:33:04
○ 2026-04-26 15:59:54

○NSns.liquidweb.com2015-08-19 → 2016-03-08 · 5 obs

○ 2009-01-18 17:04:16
● 2015-08-19 16:30:02
● 2016-03-08 17:14:00
○ 2016-11-26 12:17:12
○ 2026-04-26 15:59:54

○NSns1.deluxehosting.com2016-11-26 → 2017-08-19 · 4 obs

○ 2016-03-08 17:14:00
● 2016-11-26 12:17:12
● 2017-08-19 02:33:04
○ 2026-04-26 15:59:54

●NSns1.digitalocean.com2026-04-26 → 2026-04-26 · 2 obs

○ 2017-08-19 02:33:04
● 2026-04-26 15:59:54

○NSns1.liquidweb.com2015-08-19 → 2016-03-08 · 5 obs

○ 2009-01-18 17:04:16
● 2015-08-19 16:30:02
● 2016-03-08 17:14:00
○ 2016-11-26 12:17:12
○ 2026-04-26 15:59:54

○NSns1.tophostingcenter.com2009-01-18 → 2009-01-18 · 3 obs

● 2009-01-18 17:04:16
○ 2015-08-19 16:30:02
○ 2026-04-26 15:59:54

○NSns2.deluxehosting.com2016-11-26 → 2017-08-19 · 4 obs

○ 2016-03-08 17:14:00
● 2016-11-26 12:17:12
● 2017-08-19 02:33:04
○ 2026-04-26 15:59:54

●NSns2.digitalocean.com2026-04-26 → 2026-04-26 · 2 obs

○ 2017-08-19 02:33:04
● 2026-04-26 15:59:54

○NSns2.tophostingcenter.com2009-01-18 → 2009-01-18 · 3 obs

● 2009-01-18 17:04:16
○ 2015-08-19 16:30:02
○ 2026-04-26 15:59:54

○NSns3.deluxehosting.com2016-11-26 → 2017-08-19 · 4 obs

○ 2016-03-08 17:14:00
● 2016-11-26 12:17:12
● 2017-08-19 02:33:04
○ 2026-04-26 15:59:54

●NSns3.digitalocean.com2026-04-26 → 2026-04-26 · 2 obs

○ 2017-08-19 02:33:04
● 2026-04-26 15:59:54

○NSns4.deluxehosting.com2016-11-26 → 2017-08-19 · 4 obs

○ 2016-03-08 17:14:00
● 2016-11-26 12:17:12
● 2017-08-19 02:33:04
○ 2026-04-26 15:59:54

○MXmail.tophostingcenter.com2009-01-18 → 2009-01-18 · 3 obs

● 2009-01-18 17:04:16
○ 2015-08-19 16:30:02
○ 2026-04-26 15:59:54

●MXmx1.emailsrvr.com2015-08-19 → 2026-04-26 · 3 obs

○ 2009-01-18 17:04:16
● 2015-08-19 16:30:02
● 2026-04-26 15:59:54

●MXmx2.emailsrvr.com2015-08-19 → 2026-04-26 · 3 obs

○ 2009-01-18 17:04:16
● 2015-08-19 16:30:02
● 2026-04-26 15:59:54

●A159.89.115.1152026-04-26 → 2026-04-26 · 2 obs

○ 2017-08-19 02:33:04
● 2026-04-26 15:59:54

○A207.55.240.1582016-11-26 → 2017-08-19 · 4 obs

○ 2016-03-08 17:14:00
● 2016-11-26 12:17:12
● 2017-08-19 02:33:04
○ 2026-04-26 15:59:54

○A209.59.154.1162015-08-19 → 2016-03-08 · 5 obs

○ 2009-01-18 17:04:16
● 2015-08-19 16:30:02
● 2016-03-08 17:14:00
○ 2016-11-26 12:17:12
○ 2026-04-26 15:59:54

○A74.50.119.212009-01-18 → 2009-01-18 · 3 obs

● 2009-01-18 17:04:16
○ 2015-08-19 16:30:02
○ 2026-04-26 15:59:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, e.gtld-servers.net, h.gtld-servers.net, m.gtld-servers.net...	-
centricitysystems.com	ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com	3 records

✅ Authoritative Response

Server:172.64.52.210

NS records: ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for centricitysystems.com (unsigned zone)

⏱️ Timing

Total: 135ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`159.89.115.115`
NS	3	`ns3.digitalocean.com, ns1.digitalocean.com...`
MX	2	`mx1.emailsrvr.com (pri: 10), mx2.emailsrvr.com (pri: 20)`
TXT	5	`google-site-verification=7VUyBKyY5vNhXYI, hs3vl4pgr6gv3un3lmr8ip88mi...`
SOA	1	`ns1.digitalocean.com hostmaster.centrici`

📌 Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com)

Analysis

IP Addresses

centricitysystems.com points to an IP address: 159.89.115.115.

Name Servers

centricitysystems.com is delegated to three name servers ns1.digitalocean.com, ns2.digitalocean.com and ns3.digitalocean.com.

centricitysystems.com at least partially shares name servers with other domains, for instance xglass.com.br, mariaorganic.com, jxd.dk, schulmantheatres.com and alumerco.com.py.

Host names with two IP numbers:

ns1.digitalocean.com points to 2606:4700:52::ac40:34d2 and 172.64.52.210; ns2.digitalocean.com points to 2606:4700:5a::ac40:3515 and 172.64.53.21; ns3.digitalocean.com points to 2606:4700:52::ac40:31d1 and 172.64.49.209.

Mail Servers

centricitysystems.com is handled by two mail servers: mx1.emailsrvr.com and mx2.emailsrvr.com.

centricitysystems.com uses the same mail server setup as other domains, for instance thereelhouse.com, farmvetsolutions.com, tdscomputersllc.com, letsys.com and philiphawes.com.

centricitysystems.com shares some mail servers with other domains, including vecordis.nl, healthfacultyjobs.com, amsterdamamstelapartment.nl and worldiodineassociation.com.

Host names with one IP:

mx1.emailsrvr.com points to: 146.20.161.1

mx2.emailsrvr.com points to: 184.106.54.2

centricitysystems.com - robtex.com